Krishna S. Nayak

Publication Activity (10 Years)

Years Active: 2006-2021
Publications (10 Years): 14

Top Topics

Image Acquisition

Magnetic Resonance Imaging

Low Rank Subspace

Top Venues

IEEE Trans. Medical Imaging

Publications

Yongwan Lim, Shrikanth S. Narayanan, Krishna S. Nayak
Attention-gated convolutional neural networks for off-resonance correction of spiral real-time MRI. CoRR (2021)
Yongwan Lim, Asterios Toutios, Yannick Bliesener, Ye Tian, Sajan Goud Lingala, Colin Vaz, Tanner Sorensen, Miran Oh, Sarah Harper, Weiyi Chen, Yoon-Jeong Lee, Johannes Töger, Mairym Lloréns Monteserín, Caitlin Smith, Bianca Godinez, Louis Goldstein, Dani Byrd, Krishna S. Nayak, Shrikanth S. Narayanan
A multispeaker dataset of raw and reconstructed speech production real-time MRI video and 3D volumetric images. CoRR (2021)
Yannick Bliesener, Jay Acharya, Krishna S. Nayak
Efficient DCE-MRI Parameter and Uncertainty Estimation Using a Neural Network. IEEE Trans. Medical Imaging 39 (5) (2020)
Rodrigo A. Lobos, W. Scott Hoge, Ahsan Javed, Congyu Liao, Kawin Setsompop, Krishna S. Nayak, Justin P. Haldar
Robust Autocalibrated Structured Low-Rank EPI Ghost Correction. CoRR (2019)
Rodrigo A. Lobos, Ahsan Javed, Krishna S. Nayak, W. Scott Hoge, Justin P. Haldar
Robust autocalibrated loraks for EPI ghost correction. ISBI (2018)
Hung P. Do, Yi Guo, Andrew J. Yoon, Krishna S. Nayak
Accuracy, Uncertainty, and Adaptability of Automatic Myocardial ASL Segmentation using Deep CNN. CoRR (2018)
Vikram Ramanarayanan, Sam Tilsen, Michael I. Proctor, Johannes Töger, Louis Goldstein, Krishna S. Nayak, Shrikanth S. Narayanan
Analysis of speech production real-time MRI. Comput. Speech Lang. 52 (2018)
Tanner Sorensen, Zisis Iason Skordilis, Asterios Toutios, Yoon-Chul Kim, Yinghua Zhu, Jangwon Kim, Adam C. Lammert, Vikram Ramanarayanan, Louis Goldstein, Dani Byrd, Krishna S. Nayak, Shrikanth S. Narayanan
Database of Volumetric and Real-Time Vocal Tract MRI for Speech Science. INTERSPEECH (2017)
Ahsan Javed, Yoon-Chul Kim, Michael C. K. Khoo, Sally L. Davidson Ward, Krishna S. Nayak
Dynamic 3-D MR Visualization and Detection of Upper Airway Obstruction During Sleep Using Region-Growing Segmentation. IEEE Trans. Biomed. Eng. 63 (2) (2016)
Sajan Goud Lingala, Asterios Toutios, Johannes Töger, Yongwan Lim, Yinghua Zhu, Yoon-Chul Kim, Colin Vaz, Shrikanth S. Narayanan, Krishna S. Nayak
State-of-the-Art MRI Protocol for Comprehensive Assessment of Vocal Tract Structure and Function. INTERSPEECH (2016)
Yongwan Lim, Sajan Goud Lingala, Asterios Toutios, Shrikanth S. Narayanan, Krishna S. Nayak
Improved Depiction of Tissue Boundaries in Vocal Tract Real-Time MRI Using Automatic Off-Resonance Correction. INTERSPEECH (2016)
Johannes Töger, Yongwan Lim, Sajan Goud Lingala, Shrikanth S. Narayanan, Krishna S. Nayak
Sensitivity of Quantitative RT-MRI Metrics of Vocal Tract Dynamics to Image Reconstruction Settings. INTERSPEECH (2016)
Asterios Toutios, Sajan Goud Lingala, Colin Vaz, Jangwon Kim, John H. Esling, Patricia A. Keating, Matthew Gordon, Dani Byrd, Louis Goldstein, Krishna S. Nayak, Shrikanth S. Narayanan
Illustrating the Production of the International Phonetic Alphabet Sounds Using Fast Real-Time Magnetic Resonance Imaging. INTERSPEECH (2016)
Vinicius de Carvalho Rispoli, Jon-Fredrik Nielsen, Krishna S. Nayak, João Luiz Azevedo de Carvalho
Using fourier velocity encoded MRI data to guide CFD simulations. ISBI (2015)
Yinghua Zhu, Yoon-Chul Kim, Michael I. Proctor, Shrikanth S. Narayanan, Krishna S. Nayak
Dynamic 3-D Visualization of Vocal Tract Shaping During Speech. IEEE Trans. Medical Imaging 32 (5) (2013)
Yinghua Zhu, Asterios Toutios, Shrikanth S. Narayanan, Krishna S. Nayak
Faster 3d vocal tract real-time MRI using constrained reconstruction. INTERSPEECH (2013)
Taehyun Rhee, John P. Lewis, Ulrich Neumann, Krishna S. Nayak
Scan-Based Volume Animation Driven by Locally Adaptive Articulated Registrations. IEEE Trans. Vis. Comput. Graph. 17 (3) (2011)
Yoon-Chul Kim, Michael I. Proctor, Shrikanth S. Narayanan, Krishna S. Nayak
Visualization of Vocal Tract Shape Using Interleaved Real-Time MRI of Multiple Scan Planes. INTERSPEECH (2011)
Yoon-Chul Kim, Shrikanth S. Narayanan, Krishna S. Nayak
Improved real-time MRI of oral-velar coordination using a golden-ratio spiral view order. INTERSPEECH (2010)
Yoon-Chul Kim, Shrikanth S. Narayanan, Krishna S. Nayak
Accelerated 3D MRI of vocal tract shaping using compressed sensing and parallel imaging. ICASSP (2009)
Erik Bresch, Yoon-Chul Kim, Krishna S. Nayak, Dani Byrd, Shrikanth Narayanan
Seeing speech: Capturing vocal tract shaping using real-time magnetic resonance imaging [Exploratory DSP]. IEEE Signal Process. Mag. 25 (3) (2008)
Taehyun Rhee, John P. Lewis, Ulrich Neumann, Krishna S. Nayak
Creating an Animatable 3D Volume Hand Model from In Vivo MRI. MMVR (2008)
Taehyun Rhee, John P. Lewis, Krishna S. Nayak, Ulrich Neumann
Adaptive non-rigid registration of 3D knee MRI in different pose spaces. ISBI (2008)
Taehoon Shin, Jon-Fredrik Nielsen, Krishna S. Nayak
Accelerating Dynamic Spiral MRI by Algebraic Reconstruction From Undersampled -t Space. IEEE Trans. Medical Imaging 26 (7) (2007)
Taehyun Rhee, John P. Lewis, Ulrich Neumann, Krishna S. Nayak
Soft-Tissue Deformation for In Vivo Volume Animation. PG (2007)
Mahender K. Makhijani, Krishna S. Nayak
Exact correction of sharply varying off-resonance effects in spiral MRI. ISBI (2006)
Taehoon Shin, Jon-Fredrik Nielsen, Krishna S. Nayak
Reconstruction of undersampled dynamic spiral MR images. ISBI (2006)